PartsTable
Technical Data Sheet
Download PDF

40042-703 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40042-703: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER AND NICKEL BODY, end_item_identification: ABOARD 420 FT WAGB COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-442-9283, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
40042-703
NSN: 4820-01-442-9283
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER AND NICKEL BODY
end_item_identificationABOARD 420 FT WAGB COAST GUARD VESSELS FT
NSN4820-01-442-9283
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40042-703 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER AND NICKEL BODY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSIZE 1 INCH; SERVICE-STEAM; VALVE MAX RATED PRESSURE 100 PSIG; MAX RATED TEMP 425 DEG. F; TEMP RANGE 190-220 DEG F; TEMP SET 205 DEG F; CAPACITY 300 LB/HR; PRESSURE DROP 10-30 PSIG; DESIGN PRESSURE 100 PSIG; LENGTH 7 IN; WIDTH 7 IN; HEIGHT 19 IN LBS
END ITEM IDENTIFICATIONABOARD 420 FT WAGB COAST GUARD VESSELS FT
MATERIALCOPPER AND NICKEL BODY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 40042-703?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 40042-703?
40042-703 is a VALVE,REGULATING,TEMPERATURE.
What is the NSN for 40042-703?
40042-703 is cataloged in the U.S. Government catalog under NSN 4820-01-442-9283. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 40042-703

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.